PROCESS OF PREPARATION OF VALACYCLOVIR AND RELEVANT INTERMEDIATES - Patent 0915874

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EP 0 915 874 A2

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(43)	Date of publication:
	19.05.1999 Bulletin 1999/20

(21)	Application number: 97937496.0

(22)	Date of filing: 17.07.1997

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International Patent Classification (IPC):

C07D 473/ 18^{( . )}

(86)	International application number:
	PCT/EP1997/003826

(87)	International publication number:
	WO 1998/003553 (29.01.1998 Gazette 1998/04)

(84)	Designated Contracting States:
	DK ES GR PT

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Priority:

18.07.1996 IT 1996MI01491

(71)	Applicant: INDUSTRIALE CHIMICA S.r.l.
	20145 Milano (IT)

(72)	Inventors:
	MONTORO, Maurizio I-20014 Nerviano (IT) PIROVANO, Silvio I-21013 Gallarate (IT)

(74)	Representative: Gervasi, Gemma, Dr., et al
	NOTARBARTOLO & GERVASI Corso di Porta Vittoria, 9 20122 Milano 20122 Milano (IT)

(54)	PROCESS OF PREPARATION OF VALACYCLOVIR AND RELEVANT INTERMEDIATES